Coco Gauff debates chair umpire after line call correction
![coco gauff chair umpire debate](https://ktvz.b-cdn.net/2024/07/oly24_hlf_tews_5548_cocochallengesref_240730-1440x810.jpg)
NBC Olympics
Top American Coco Gauff became ensnared in a line call debate with the chair umpire and tournament referee, Clare Wood, after the the chair umpire called a correction in Gauff’s third round match against Donna Vekic.